ML20045H561

Monthly Operating Repts for June 1993 for McGuire Nuclear Station Units 1 & 2

ML20045H561
Person / Time
Site:	McGuire, Mcguire
Issue date:	06/30/1993
From:	Robert Williams DUKE POWER CO.
To:
Shared Package
ML20045H558	List: ML20045H557 ML20045H561 ML20045H563
References
NUDOCS 9307200382
Download: ML20045H561 (11)

Text

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0FERATINS DATA REPORT

.1 DOCLET NO

'50-369-LATE July 15. 1993 l

OPERATING STATUS COMPLETED BY F.A. Williams IELEFHOWE 704-382-5346

1. Unit Name McGuire 1

2. Reportir.g Period: June 1, 1993-June 30, 1993

3. Licensed Thereal Power (MWt):

3411

4. Naseplate Rating (Bross MWel:

1305*

Notes

• Nameplate Rating

5. Design Electrical Rating (Net NWe):

11B0 (Gross MWe) calculated as

6. Maxieus Dependable Capacity (Gross MWe):

1171 1450.000 MVA x.90 power

7. Maxieus Dependable Capacity (Net MWe):

1129 factor per Fage lii,'

9. If Changes Occur in Capacity Ratings (Itees Nester 3 Through 7) Since Last NUREG-0020.

Report. Give Reasons i

9. Paer Level To Which Restricted, if Any (Net NWe):

10. Reasen For Restrictions, If any:

This Month Yr.-to-Date Cuaulative l

11. Hours In Reporting Period 720.0 4343.0 101519.0

12. Nuster Of Hours Reactor Was Critical 430.9 2119.2 70974.4

13. Reatter Reserve Shutda n Hours

- --0--

--0--

l

14. Hours Generator Ond ine 390.6 2076.7 70199.2 r

15. Unit Reserve Shutdown Hours --0--

- 16. Gross Thermal Energy Benerated (MWH) 1020090 6756096 216530137

17. Sress Electrical Energy Generated (MW4) 334900 2320538 74495B68

19. Net Electrical Energy Generated (NH) 310177 2209897 71126232

19. Unit Service Facter 54.3 47.8 69.2

20. Unit Availability Fatter 54.3 47.8 69.2

21. Unit Capatity Fatter (Using MDC Net) 33.2 45.1

-60,9

22. Unit Capacity Fatter (using DER Net) 36.5 43.1 59.4

23. Unit Forced Outage Rate 28.5 7.0 13.4

24. Shutdown Scheduled Dver Next 6 Months (Type, Date, and Duration of Each)*

~

NONE 4

25. If Shut Denn At End Of Report Period. Estisated Date of Startup:

26. Units in Test Status (Prior to Cossercial Operation)?

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL DPERAT10N f

93072003B2 930715 P

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OPERATINS DATA REFORT=

t DOCKET ND 50-369 (JNIT tt;Guire 1 i

DATE July 15,1993 COMPLETED Bf R.A. Williaes-TELEFHONE 704-392-5346 1

i HUNTH June, 1993

~I DAY AVERABE DAILY F0WER LEVEL DAY AVERAGE DAILY F0WER LEVEL (MWe-Net)

(MWe-Net) 1 0

17 777 j

2 0

16 1046 1

3 0

19 631 j

4 0

20 124 5

0 El 469 I

6 0

22 1014

]

7 0

23 1091-I B

0 24 1094 9

0 25 889 10 0

26 1107 11 0

27 1103 12 0

28 1082 13 0

29 1078 14 0

30 1029

]

15 152 16 322 I

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4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-369 UNIT NAME MCuu 11<r, 1 DATE U // lb/ 9J REPORT MONTH June 1993 COMPLETED BY H.

C.

31MMUNS PAGE 1 OF 2 TELEPHONE (tus)-JBZ-bZbJ (1)

(2)

(3)

(4)

(5)

R MET-E HOD T

A OF LICENSE N

Y S

SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPORT TEM COMPONENT ACTION TO DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE 1

93 1 S

78.12 C

RC FUELXX END-OF-CYCLE 8 REFUELING OUTAGE 2

93 4 S

96.00 A

CB PUMPXX 4 DAY OUTAGE EXTENSION DUE TO REACTOR COOLANT PUMP WORK 3

93 8 F

48.00 B

CA XXXXXX 2 DAY OUTAGE EXTENSION DUE TO CLEANUP OF DEBRIS IN PRIMARY SYSTEM 4

93-6-10 F

107.30 A

SD INSTRU 4.5 DAY OUTAGE EXTENSION DUE MECHANICAL PENETRATIONS WORK 1-P 93-6-14 S

B CH XXXXXX AUXILIARY FEEDWATER FLOW BALANCE 2-P 93-6-15 S

B CH XXXXXX AUXILIARY FEEDWATER FLOW BALANCE 3-P 93-6-15 S

B CH XXXXXX AUXILIARY FEEDWATER FLOW BALANCE 4-P 93-6-15 F

A HH VALVEX FEEDWATER REGULATING VALVE PROBLEMS (1)

(2)

(3)

(4)

F Forced heason:

Method:

Exhibit G - Instructions A-Equipment FailureB-Maintenance or test (Explain) 1-Manual for Precaration of, Data S Scheduled 2-Manual Scram Ent o Sheets For Licensee C-Refueling 3-Automatic Scram Event Report-(LER)

D-Regulato n Restriction 4-Other (Explain)

File (NUREG-0161)

E-Operator Training & License Examination F-Administrative (5)

G-Operator Error (Explain)

Exhibit I - Same Source-H-Other (Explain)

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l UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-369 l

UNIT NAME MCuulut i l

DATE u//1d/v3 i

REPORT MONTH June 1993 COMPLETED BY N.

C.

61MMUNb j

PAGE 2 OF 2 TELEPHONE

(/u4)-Juz-dzoa (1) 2)

(4)

(5) l E

HOD T

A OF LICENSE l

N Y

S SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPORT TEM COMPONENT ACTION TO l

DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE l

5-P 93-6-15 S

B CG XXXXXX HOLD FOR CHEMISTRY i

6-P 93-6-16 S

B IA FUELXX FLUX MAPPING 7-P 93-6-17 S

B I A.

FUELXX FLUX MAPPING l

8-P 93-6-19 F

A HH VALVEX FEEDWATER REGULATING VALVE MECHANICALLY BOUND 9-P 93-6-21 F

B IA INSTRU NUCLEAR INSTRUMENTATION CALIBRATION 10-P 93-6-21 F

B IA INSTRU REACTOR COOLANT SYSTEM LEAKAGE CALCU LATION l

11-P 93-6-25 F

A HA TURBIN TURBINE HYDRAULIC OIL LEAKAGE i

(1)

(2)

(3)

(4)

F Forced Reason-Method:

Exhibit G - Instructions A-Equihment FailureB-Maintenance or test (Explain)

S Scheduled 1-Manual for Preparation of, Data 2-Manual Scram Entry Sheets For Licensee.

C-Refueling 3-Automatic Scram Event Report (LER (NUREG-0161) )

D-Regulatory Restriction 4-Other (Explain)

File E-Operator Training & License Examination F-Administrative (5)

G-Operator Errgr (Explain)

Exhibit I - Same Source H-Other (Explain)

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1 MONTHLY REFUELING INFORMATION REOUEST l._

Facility name: McGuire. ' Unit 1 2.

Scheduled next refueling shutdown: June 1994 3.

Scheduled restart following refueling: August 1994 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S.

CHANGE OR LICENSE AMENDMENT. THEREFORE, QUESTIONS. 4 THROUGH 6 WILL NO LONGER BE MAINTAINED IN THIS REPORT.

4.

Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

If yes, what will these be?

If no, has reload design and core configuration been reviewed by Safety Review Committee regarding unreviewed safety questions?

5.

Scheduled date(s) for submitting proposed licensing action and supporting information.

6.

Important licensing considerations (new - or different design or

supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

7.

Number of Fuel assemblies (a) in the core: 2 13_

(b) in the spent fuel pool: 583 8.

Present licensed fuel pool capacity: 1463 Size of requested or planned increase:

9.

Projected date of last refueling which can be accommodated by present licensed capacity: March 2006 DUKE POWER COMPANY DATE:

July 15, 1993 Name of

Contact:

N.

C.

Simmons Phone:

704-382-5263 _

1 i

DOCKET: 50-369 UNIT: McGuire 1 Date: 07/15/93 NARRATIVE

SUMMARY

MONTH: June 1993 McGuire Unit 1 began the month of June in end-of cycle 8 refueling outage. The unit was in the refueling outage until 6/14 at 1725. The outage duration was 92.47 days and was scheduled for 82 days. The refueling outage end date was delayed; 4 days due to reactor coolant pump rebuilding,2 days for reactor debris cleanup, and 4.5 days due to mechanical penetrations problems. During power escalation, the unit held at 10% power from 1725 to 2100 for auxiliary feedwater flow balance, at 20% power from 6/15 at 0440 to 0554 for auxiliary feedwater flow balance. The unit held at 25% power from 0752 to 1302 for auxiliary feedwater flow balance. At 1302 the unit decrease power to approximately 15% power and held from 1330 to 1650 due to feedwater regulating valve problems. During power escalation, the unit held at 30% power from 2000 to 6/16 at 0313 for chemistry. The unit held at 37% power from 0609 to 1650 for flux mapping, and at 78% power from 6/17 at 1214 to 2221 for flux mapping. The unit reached 100% full power on 6/18 at 1517. The unit started a power decrease on 6/19 at 1130 and held at approximately 92% power from 1416 to 1521 to investigate a feedwater regulating valve problem. The unit decreased power to approximately 15% power from 1923 to 6/21 at 0315 to repair a mechanically bound feedwater regulating valve. During power escalation, the unit held at 38.5% power from 0532 to 0557 for nuclear instrumentation calibrations, and at approximately 70% power to perform reactor coolant system leakage calculation. The unit reached 100% full power on 6/24 at 1100. The unit started a power decrease on 6/24 at 2321 and held at 55% power from 6/25 at 0830 to 1605 for main turbine goveming valve repair. The unit was retumed to 100% full power on 6/30 at 1800. The unit operated the for the remainder of the month at or near 100% full power.

I Prepared by N. C. Simmons Telephone: 704-382-5263

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DPERATING DATA REPORT 5

DOCKET NO 50-370-DATE July 15. 1993 0FERATING STATUS COMPLETED Bf R.A. Williaes TELEPHONE 704-392-5346 i

1. Unit Nu et McGuire 2

2. Reporting Period: June 1, 1993-hr.e 30, 1993

3. Licensed Thersal Power (MWth 3411

4. Naseplate Rating (Stoss NWeh 1305*

Notes *Naseplate Rating l

5. Design Electrical Rating (Net MWe):

1180 (Stoss MWel calculated as

6. Maxinus Dependable Capacity (Gross MWe b 1171 1450.000 MVA x.90 power

7. M uisus Dependable Capacity (Net EWeh 1129 feter per Page iii,

8. If Changes Occur in Capacity Ratings (!tems N uber 3 Through 7) Since Last NUREG-0020.

Repert. Give Reasons:

9. Power Level To Which Restricted, If Any (Het FWeh

10. Reason for Restnctions, If any:

f.

This Month Yr.-to-Date

~ Cumulative

11. Hours In Reporting Period

.720.0 4343.0 81015.0

12. N aber Gf Hours Reatter Was Critical 720.0 4301.9 -

63710.2

13. Reactor Reserve Shutdewn Hoars

--0--

--0--

--0--

- 14. Hours Senerater On-Line 720.0 4294.9 62792.0

15. Unit Reserve Shutdown Hours

--0--

- --0--

16. Gross Thernal Energy Generated (MWH) 1947721

'37770?9 205184655

17. Eress Electrical Energy Senerated (MWH) 665664

-313797-71733493

18. Net Electrical Energy Ser.erated (MWH) 634060 4620269

'68781234

19. Unit Service fatter 100.0 99.9 76.9

20. Unit Availability Factr/r 100.0 98.9 76.8

21. Unit Capacity Factor tusing MDC Net!

79.0 94.2 73.5

22. Unit Capacity Fatter (Using DER Neti 74.6 90.2 71.3

23. Unit Forced Gutage Rate 0.0 1.1 7.2

24. Shutdown Scheduled Dyer Next 6 Months (Type, Date, and Duration of Esth):

Refuelinn - July 01. 1993 75 days

25. lf Shut Down At End Of Report Feriod. Estimated Date of Startup:

26. Units In Test Status (Prior to Coesertial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMERCIAL DPERATION

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0?ERATINS DATA REFORT' DOCKET NS-50-370 UNIT McGuire 2 DATE July 15. 1993 COMPLETED EY R.A. Williams l

TELEPHGNE 704-382-5346 1

.j MONTH June 1993 l

DAl AVERAGE DAILY FOWER LEVEL DAY AVERAGE DAILY PDWER LEVEL (MWe-Net)

(MWe-Met) 9 1

713 17 1050 2

704 18 1047 i

3 711 19 1031

.i 4

4 712 20 1009 3

712 21 1006-6 712 22 845

)

1 7

712-23 775

-i i

8 723 24 775 9

095 25 775 l

10 1093 26 774 11 1122 27 769 l

12 1119 28 765 l

13 1115 29 765 14 1083 30 754 15 1085 j

l 16 1069 1

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UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-370 UNIT NAME Muuuixt z DATE u//id/93 REPORT MONTH June 1993 COMPLETED BY N.

C.

31MMUNS TELEPHONE

(/04)-382-d263 (1) 2)

(4)

(5)

E HOD T

A OF LICENSE N

Y S

SHUT EVENT SYS-CAUSE AND CORRECTIVE O

P DURATION O

DOWN REPORT TEM COMFONENT ACTION TO 1

DATE E

HOURS N

R/X NO.

CODE CODE PREVENT RECURRENCE 1

ZZ FUELXX UNIT HELD AT 65% POWER TO MOVE 14-P 93 1 S

C END-OF-CYCLE 8 REFUELING OUTAGE TO JULY 1, 1993 H

ZZ XXXXXX LOAD INCREASED TO 75% POWER DUE TO 15-P 93 9 S

SYSTEM DEMANDS BEING HIGHER THAN EXPECTED ZZ FUELXX HOLD AT 70% POWER TO REACH JULY 7 16-P 93-6-22 S

C REFUELING OUTAGE START DATE Forced eason-ethod:

xhibit G - Instructions A-Equipment FailureB-Maintenance or test (Explain) 1-Manual for Preparation of, Data S Scheduled 2-Manual Scram EntW Sneets For Licensee C-Refueling 3-Automatic Scram (NUEG-0161) )

Event Report (LER D-Regulaton Restriction 4-Other (Explain)

File E-Operator Training & License Examination F-Administrative (5)

G-Operator Error (Explain)

Exhibit I - Same Source H-Other (Explain)

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MONTHLY REFUELING INFORMATION REOUEST 1.

Facility name: McGuire, Unit 2 i

2.

Scheduled next refueling shutdown: July 1993 3.

Scheduled restart following refueling: September 1993 THE PROJECT MANAGER HAS BEEN ADVISED BY SEPARATE COMMUNICATION OF ANY T.S.

CHANGE OR. LICENSE AMENDMENT. THEREFORE, QUESTIONS 4 THROUGH 6 WILL NO LONGER.BE MAINTAINED IN THIS REPORT.

t 4.

Will refunling or resumption of operation thereafter require a technical specification change or other license amendment?

l If yes, what will these be?

If no, has reload design and core configuration been reviewed by.

Safety Review Committee regarding unreviewed safety questions?

-5.

Scheduled date(s) for submitting proposed licensing - action and supporting information.

6.

Important licensing considerations (new or different design or

supplier, unreviewed design or performance analysis methods, significant changes in design or new operating procedures).

7.

Number of Fuel assemblies (a) in the core: 193 (b) in the spent fuel pool: 741 8.

Present licensed fuel pool capacity: 1463 Size of requested or planned increase: ---

9.

Projected date of last refueling which can be accommodated by present licensed capacity: December 2003 DUKE POWER COMPANY DATE:

July 15, 1993 Name of

Contact:

N.

C.

Simmons Phone:

704-382-5263 _

l I

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DOCKET: 50-370 UNIT:. McGuire 2

' Date: 07/15/93 NARRATIVE

SUMMARY

MONTH: June 1993 McGuire Unit 2 began the month of June operating at 65% power to the move end-of-cycle 8 refueling outage start date to July 1,1993. The unit started a load increase on 6/8 at 1103 and held at 75% power from 6/9 at 0410 to 0820 due to system load demands being higher than expected. The unit started a power increase at 0820 when system demands became critical and reached 100% full power at 6/10 at 1250. The unit started a decrease on 6/22 at 0008 and held at 70% power from 1225 to 6/30 at 2200.

The unit was reduced to 70% power following a core redesign to support meeting the July 1,1993 refueling outage start date. The unit started a power decrease on 6/30 at 2200 to take the unit off-line for end-of-cycle 8 refueling outage. The unit ended the month reducing power.

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I Prepared by N. C. Simmons Telephone: 704-382-5263 1

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